http://www.marubeni.com/csr_env/topics/006217.html
As in the previous year, Marubeni Corporation has been awarded the SAM Sector Leader in the Support Services, the sector to which Marubeni Corporation belongs, by SAM, a global CSR research and rating company that analyzes candidate companies for inclusion in the Dow Jones Sustainability Index (DJSI), an index of companies leading in the field of socially responsible investment (SRI). The SAM Sector Leader is awarded to the company with the highest sustainability performance in each industry sector.
In addition, in the rating of the overall sustainability performance, Marubeni Corporation has been awarded the top "SAM Gold Class," which is higher than the SAM Silver Class awarded to Marubeni in the previous fiscal year, and has been included in SAM’s “The Sustainability Yearbook 2010” as a leader in sustainability.